United Kingdom. A Lancastrian Livery Collar of Esses in Gold, by J. W. Bennett, c.1890
Edward" Jeweled Renaissance Collar of Office, 45-50 inches – Rhonda L Abbott
Book of the Month Club: The Livery Collar in Late Medieval England and Wales - Medievalists.net
Livery collar - Wikipedia
Enamelled brass chain of office for Gothic knight for sale. Available in: brass :: by medieval store ArmStreet
Heraldic Enamelled Brass Chain of Office “Dark Star” for sale. Available in: brass, ruby red enamel (transparent), black enamel, signal blue enamel, pure white enamel, flag green enamel, navy blue enamel (transparent),
Medieval Knight collar
Maddox" Medieval, Renaissance Jeweled Livery Collar in Silver – Rhonda L Abbott